74.63.187.in-addr.arpa CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig 74.63.187.in-addr.arpa. NS

Answer

74.63.187.in-addr.arpa. 4 NS ns2-hosted.74.63.187.in-addr.arpa. 74.63.187.in-addr.arpa. 4 NS ns1-hosted.74.63.187.in-addr.arpa.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0